Sweet Caroline Sweetheart Lime has brilliant lime green foliage made up of heart-shaped leaves. It is heat tolerant and does not require deadheading. Great ground cover in the landscape and foliage component in combinations, but they can sometimes overwhelm less vigorous plants. Sweet Caroline is cultivated as an ornamental plant, we do not recommend consuming.
6-16 inches tall and 36-48 inches wide at maturity
Annual except in zone 11
Plant in full sun to part sun (6+ to 4 hours daily)
Space plants 10-12 inches apart for best results
Maintains bright chartreuse green foliage with heart-shaped leaves from planting to frost
Great for borders, containers, combinations, landscapes, groundcover, mass planting
Foliage interest, heat tolerant, deadheading not necessary
Grande Annual plants are 4-8 inches tall at shipment